CN110127927A - A kind of laboratory waste acid liquid collection and treatment device - Google Patents
A kind of laboratory waste acid liquid collection and treatment device Download PDFInfo
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- CN110127927A CN110127927A CN201910436316.8A CN201910436316A CN110127927A CN 110127927 A CN110127927 A CN 110127927A CN 201910436316 A CN201910436316 A CN 201910436316A CN 110127927 A CN110127927 A CN 110127927A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
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- Environmental & Geological Engineering (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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Abstract
A kind of collection and treatment device of laboratory waste acid liquid of the present invention is made of collecting tank, gas-guide tube, purification pot, exhaust pipe, drexel bottle, escape pipe, activated carbon adsorber and delivery pipe；Collecting tank is connect by gas-guide tube with purification pot, and purification pot is connect by escape pipe, exhaust pipe and perforated rubber stopper with drexel bottle, and drexel bottle is connect by escape pipe with activated carbon adsorber, and delivery pipe is connected directly with activated carbon adsorber.Structure of the invention is novel, design is reasonable, easy for assemble or unload, convenient for the waste material of recovery experiment room spent acid solution, prevent pollution environment, save experimental cost, the exhaust gas that waste collection tank volatilizes can be by discharging again after the purified treatment of purification pot, drexel bottle and activated carbon adsorber, the pollution of pernicious gas is reduced, air quality is improved；By acid-base neutralization processing method, the highly acid of acid pickle is neutralized, rabbling mechanism is stirred it, and sufficiently, neutralization is good, and work efficiency is high for mixing.
Description
Technical field
The present invention relates to a kind of collection and treatment device of laboratory waste acid liquid, specific environment protection technique fields.
Background technique
A large amount of waste liquid can be generated during the experiment, contain many poisonous and harmful substances in waste liquid, these waste liquids are usual
It is to be contained with capacity bigger vial or plastic bottle, is exactly common liquid storage vessel, without any safeguard procedures.And it gives up
If liquid direct emission can pollute ambient enviroment, can also high risks be caused to operator's body.Conventional at present
Processing is to be adjusted to waste liquid pH value to discharge again after neutrality, and in N-process, reaction is complicated, and often generates various gas
Body and sediment.The gas generated during these neutralization reactions is directly discharged in atmosphere, due to the chemistry of these gases
Different properties or even some gases have penetrating odor or poisonous and harmful, seriously affect human health and pollution environment.
Acid pickle has highly acid, contains many suspended matters, metal ion and useful acid in spent acid, if without appropriate pre-
Processing, not only waste of resource also pollutes the environment direct emission, after the acid pickle of high concentration enters biochemical wastewater treatment system, meeting
The growth and breeding for inhibiting microorganism, can make microorganism mortality, to influence the normal operation of dirty liquid waste processing field when serious
With the qualified discharge of total removal waste fluid；Existing experimental waste liquid processing unit unreasonable structural design, detoxication are not thorough,
And without the function of handling these exhaust gas, these unknown pernicious gases are escaped into the air in laboratory, and less serious case influences environment,
Harm health, it is serious experimenter to be damaged, cause occupational disease.
Summary of the invention
For the problems mentioned above in the background art, the present invention provides a kind of laboratory waste acid liquid collection and treatment device,
By being provided with anode battery plate above electrostatic attraction board, and cathode electric board is provided with below electrostatic attraction board, catalyst storehouse
Inside is equipped with heating tube, and the two sides in catalyst storehouse are located at purification top tank structure and are equipped with ultraviolet disinfection lamp, pass through rabbling mechanism
It is stirred, sufficiently, neutralization is good for mixing, then carries out adsorption treatment, processing effect to generated pernicious gas is neutralized
Fruit is good, and level switch combines alarm that can alarm when hydroful, prevents waste liquid from overflowing, the adsorbable waste liquid of harmful substance lamina affixad
In harmful substance, and waste liquid by solid-liquid separator, fluid strainer filtering after be then exhausted from, avoid waste liquid from being expelled directly out and cause dirt
Dye.
In order to solve the above technical problem, the present invention provides following technical solutions:
A kind of collection and treatment device of laboratory waste acid liquid of the present invention is by collecting tank (1), gas-guide tube (9), purification pot (10), exhaust
(14), drexel bottle (21), escape pipe (16), activated carbon adsorber (18) and delivery pipe (17) is managed to constitute；Collecting tank (1) is by leading
Tracheae (9) is connect with purification pot (10), purification pot (10) by escape pipe (23), exhaust pipe (14) and perforated rubber stopper (15) and
Drexel bottle (21) connection, drexel bottle (21) are connect by escape pipe (16) with activated carbon adsorber (18), delivery pipe (17) and work
Property charcoal adsorption tower (18) is connected directly.
The collecting tank (1) is in cylindrical structure, is collected respectively by alarm (47), lye collection funnel (8), acid solution
Funnel (6), display (4), filter plate (3), electrostatic attraction board (2), rabbling mechanism (64), acidometer (66), controller (48),
Level switch (49), blanking channel (27), partition (28), guide rack (29), blanking funnel (45), noxious substance plate
(46), supporting leg (26) is constituted；
Alarm (47) is located at collecting tank (1) top middle position, and two sides have lye collection funnel (8) and acid solution to collect respectively
Funnel (6)；The top and lower section of acid solution collection funnel (6) are additionally provided with protective cover (7) and liquid outlet pipe (5)；
Display (4) are arranged in the upper front of collecting tank (1), be respectively equipped on the wall of the side of collecting tank (1) acidometer (66),
Controller (48), level switch (49), level switch (49) are located at below controller (48), and controller (48) is located at acidity
Count the lower section of (66)；
The inside of collecting tank (1) be respectively equipped with filter plate (3), electrostatic attraction board (2), rabbling mechanism (64), blanking channel (27),
Partition (28), guide rack (29), blanking funnel (45), noxious substance plate (46)；
Filter plate (3) is made of resin adsorption layer (63) and nanofiltration membrane (62)；Electrostatic attraction board (2) is located under filter plate (3)
Side, is made of anode battery plate (43) and cathode electric board (44)；
Rabbling mechanism (64) is located at the lower section at the bosom position of collecting tank (1), electrostatic attraction board (2), is received respectively by being located at
Collect stirring rod (32) inside tank (1) external bracket (30) and rotating electric machine (31) and collecting tank (1), coupling sleeve (33),
Rotation axis (34), stirring blade (35), agitating paddle (36), connecting rod (37) and bearing block (38) are constituted；Bearing block (38) setting
Both side ends in rabbling mechanism (64), between connect rotation axis (34), the middle part of rotation axis (34) connects stirring rod (32)；It stirs
The inside for mixing bar (32) is equipped with stirring blade (35), and two sides are symmetrically arranged agitating paddle (36), connecting rod (37)；Connecting rod
(37) it is connected by coupling sleeve (33) with rotation axis (34)；The external rotation of side connection collecting tank (1) of bearing block (38)
Motor (31), bracket (30) support rotating electric machine (31)；Guide rack (29) is arranged in the lower section of rabbling mechanism (64), and lower section is also set
Set partition (28)；Blanking funnel (45) are arranged in the middle part of partition (28), and harmful substance adsorption plate (46) are arranged in lower section；
The bottom center of collecting tank (1) is equipped with blanking channel (27), and the lower section of blanking channel (27) is equipped with fluid strainer (41)；Blanking
Channel (27) is connect by impurities removal pipeline (39) with solid-liquid separator (40), and solid-liquid separator (40) and fluid strainer (41) pass through pipe
Road is connected, and fluid strainer (41) is connect by pipeline with slag-drip opening (42)；
The bottom interval of the collecting tank (1) of cylindrical structure is uniformly provided with three supporting legs (26).
The purification pot (10) is by catalyst storehouse (11), heating tube (12), ultraviolet disinfection lamp (13), active carbon filtering cabin
(22), active carbon filter core (24) and pedestal (25) are constituted；
Catalyst storehouse (11) is set to the inner upper position of purification pot (10)；The inside in catalyst storehouse (11) is equipped with heating tube (12)；
Purification pot (10) inner wall, catalyst storehouse (11) two sides, be symmetrically arranged with ultraviolet disinfection lamp (13)；Active carbon filtering cabin (22) setting
In the lower section of catalyst storehouse (11)；
Active carbon filtering cabin (22) is internally provided with groove (65), and the inside of groove (65) is filled with active carbon filler (61),
And idler wheel (60) are provided between groove (65) and active carbon filtering cabin (22)；The side of groove (65) is equipped with handle (58),
The side of hand (58) is equipped with sealing cover (57)；The side of sealing cover (57) is located at end positions and is respectively provided with locating rod (59)；It is living
Property filtration core (24) be arranged active carbon filtering cabin (22) lower section；
The bottom of purification pot (10) is equipped with pedestal (25).
The inside of the drexel bottle (21) is equipped with washing lotion (20), and the inner wall two sides of drexel bottle (21) are mounted on liquid barrier
(19), the bottleneck of drexel bottle (21) is provided with perforated rubber stopper (15).
The level switch (49) by baffle (50), interior bar (51), outer bar (52), guided way (53), buoy (54),
First feeler lever (55), the second feeler lever (56) are constituted；The top of level switch (49) is equipped with baffle (50), under baffle (50)
Side is equipped with interior bar (51), and the outside of interior bar (51) is equipped with outer bar (52), and the middle part side of outer bar (52) is equipped with guided way (53)；
The bottom end of interior bar (51) is equipped with buoy (54), and the lower section of buoy (54) is equipped with the first feeler lever (55), the lower section of the first feeler lever (55)
Second feeler lever (56) are installed.
Activated carbon adsorber (18) top is connect with delivery pipe (17), and lower part connects escape pipe (16)；Tower it is interior
Portion is equipped with active carbon filler (61), and the height that active carbon filler (61) loads in tower is lower than delivery pipe (17) and activated carbon adsorption
The link position of tower (18).
The working principle of laboratory waste acid liquid collection and treatment device:
When work, the acid pickle that experimentation generates is passed through into the inside for acid solution collection funnel (6) pouring into collecting tank (1) first,
It is added a certain amount of aqueous slkali at lye collection funnel (8), solution successively the resin adsorption layer (63) through filter plate (3) and is received
Filter membrane (62), the anode battery plate (43) of electrostatic attraction board (2) and cathode electric board (44) subtract convenient for improving the filter effect of waste liquid
Few influence of the fine particle to waste water utilization, improves the recovery utilization rate of collecting tank (1) interior treating waste liquid；Work as level switch
(49) when monitoring collecting tank (1) internal waste liquid reaches the liquid level of setting, control circuit is delivered a signal to, alarm (47) starts,
It reminds operator's collecting tank (1) interior waste liquid to expire, waste liquid is avoided to overflow；The acidometer (66) of installation can monitor the pH of waste liquid
Value, and shown on display (4) by control circuit, facilitate operator to understand collecting tank (1) internal acidity value；Its
Secondary, starting rotating electric machine (31) drives the rabbling mechanism (64) on rotation axis (34) side wall rotate and then to soda acid mixed liquor
It is stirred, the mixed liquor after neutralization is poured into noxious substance plate (46) by blanking funnel (45) and cleans, and then passes through
It crosses solid-liquid separator (40), slag-drip opening (42) discharge of fluid strainer (41) and impurities removal pipeline (39), by the miscellaneous of collecting tank (1) inside
Matter is then exhausted from the processing for carrying out next unit after filtering；Generated gas is discharged into purification pot by gas-guide tube (9) when neutralization
(10) in, purified treatment is carried out to the gas generated after waste liquid acid-base neutralization, gas successively passes through catalyst storehouse (11), heating tube
(12), ultraviolet disinfection lamp (13), active carbon filtering cabin (22) internal active carbon filler (61) and active carbon filter core (24), adds
Fastly to the rate of cleaning harmful gas and raising clean-up effect, finally by treated, gas passes through drexel bottle (21) and active carbon
The filtering again of adsorption tower (18) is discharged from delivery pipe (17), structure novel, high efficiency, easy for assemble or unload, to acid pickle
Highly acid neutralized, neutralization is good, to neutralize caused by pernicious gas carry out adsorption treatment, high treating effect, just
In the waste material of recovery experiment room spent acid solution, pollution environment is prevented, experimental cost is saved.
The invention has the advantages that:
It is provided with anode battery plate above collection and treatment device electrostatic attraction board of the present invention, and is provided with below electrostatic attraction board
Cathode electric board, the inside in catalyst storehouse is equipped with heating tube, and the two sides in catalyst storehouse are equipped with ultraviolet light positioned at purification top tank structure and disappear
Malicious lamp.It is collection and treatment device structure novel of the present invention, high efficiency, easy for assemble or unload, it is convenient for recovery experiment room spent acid
The waste material of solution；Collection and treatment device is easy to operate, prevents pollution environment, saves experimental cost, waste collection tank volatilizes
Exhaust gas can reduce the pollution of pernicious gas, mention by discharging again after the purified treatment of purification pot, drexel bottle and activated carbon adsorber
High air quality；By acid-base neutralization processing method, the highly acid of acid pickle is neutralized, it is carried out by rabbling mechanism
Stirring, sufficiently, neutralization is good for mixing, then carries out adsorption treatment, high treating effect to generated pernicious gas is neutralized；Work as liquid
Level switch combination alarm can alarm when full, prevent waste liquid from overflowing, the nocuousness in the adsorbable waste liquid of harmful substance lamina affixad
Substance, and waste liquid by solid-liquid separator, fluid strainer filtering after be then exhausted from, avoid waste liquid from being expelled directly out and pollute.
Detailed description of the invention
Fig. 1 is the collection and treatment device structural schematic diagram of laboratory waste acid liquid of the present invention;
Fig. 2 is rabbling mechanism of the present invention (64) structural schematic diagram;
Fig. 3 is fluid strainer of the present invention (41) structural schematic diagram;
Fig. 4 is the schematic diagram of internal structure of active carbon filtering cabin (22) of the present invention;
Fig. 5 is the combining structure schematic diagram of electrostatic attraction board of the present invention (2);
Fig. 6 is the enlarged diagram in the collection and treatment device structural schematic diagram of laboratory waste acid liquid of the present invention at A;
Fig. 7 is the combining structure schematic diagram of filter plate of the present invention (3);
Fig. 8 is level switch of the present invention (49) combining structure schematic diagram;
In figure: 1, collecting tank；2, electrostatic attraction board；3, filter plate；4, display；5, liquid outlet pipe；6, acid solution collection funnel；7,
Protective cover；8, lye collection funnel；9, gas-guide tube；10, purification pot；11, catalyst storehouse；12, heating tube；13, ultraviolet disinfection lamp；
14, exhaust pipe；15, perforated rubber stopper；16, escape pipe；17, delivery pipe；18, activated carbon adsorber；19, liquid barrier；20, it washes
Liquid；21, drexel bottle；22, active carbon filtering cabin；23, escape pipe；24, active carbon filter core；25, pedestal；26, supporting leg；27, it falls
Expect channel；28, partition；29, guide rack；30, bracket；31, rotating electric machine；32, stirring rod；33, coupling sleeve；34, rotation axis；
35, stirring blade；36, agitating paddle；37, connecting rod；38, bearing block；39, impurities removal pipeline；40, solid-liquid separator；41, filtrate
Device；42, slag-drip opening；43, anode battery plate；44, cathode electric board；45, blanking funnel；46, noxious substance plate；47, alarm；
48, controller；49, level switch；50, baffle；51, interior bar；52, outer bar；53, guided way；54, buoy；55, the first touching
Bar；56, the second feeler lever；57, sealing cover；58, handle；59, locating rod；60, idler wheel；61, active carbon filler；62, nanofiltration membrane；
63, resin adsorption layer；64, rabbling mechanism；65, groove；66, acidometer.
Specific embodiment
Embodiment 1
A kind of collection and treatment device of laboratory waste acid liquid of the present invention is by collecting tank (1), gas-guide tube (9), purification pot (10), exhaust
(14), drexel bottle (21), escape pipe (16), activated carbon adsorber (18) and delivery pipe (17) is managed to constitute；Collecting tank (1) is by leading
Tracheae (9) is connect with purification pot (10), purification pot (10) by escape pipe (23), exhaust pipe (14) and perforated rubber stopper (15) and
Drexel bottle (21) connection, drexel bottle (21) are connect by escape pipe (16) with activated carbon adsorber (18), delivery pipe (17) and work
Property charcoal adsorption tower (18) is connected directly.
The collecting tank (1) is in cylindrical structure, is collected respectively by alarm (47), lye collection funnel (8), acid solution
Funnel (6), display (4), filter plate (3), electrostatic attraction board (2), rabbling mechanism (64), acidometer (66), controller (48),
Level switch (49), blanking channel (27), partition (28), guide rack (29), blanking funnel (45), noxious substance plate
(46), supporting leg (26) is constituted；
Alarm (47) is located at collecting tank (1) top middle position, and two sides have lye collection funnel (8) and acid solution to collect respectively
Funnel (6)；The top and lower section of acid solution collection funnel (6) are additionally provided with protective cover (7) and liquid outlet pipe (5)；
Display (4) are arranged in the upper front of collecting tank (1), be respectively equipped on the wall of the side of collecting tank (1) acidometer (66),
Controller (48), level switch (49), level switch (49) are located at below controller (48), and controller (48) is located at acidity
Count the lower section of (66)；
The inside of collecting tank (1) be respectively equipped with filter plate (3), electrostatic attraction board (2), rabbling mechanism (64), blanking channel (27),
Partition (28), guide rack (29), blanking funnel (45), noxious substance plate (46)；
Filter plate (3) is made of resin adsorption layer (63) and nanofiltration membrane (62)；Electrostatic attraction board (2) is located under filter plate (3)
Side, is made of anode battery plate (43) and cathode electric board (44)；
Rabbling mechanism (64) is located at the lower section at the bosom position of collecting tank (1), electrostatic attraction board (2), is received respectively by being located at
Collect stirring rod (32) inside tank (1) external bracket (30) and rotating electric machine (31) and collecting tank (1), coupling sleeve (33),
Rotation axis (34), stirring blade (35), agitating paddle (36), connecting rod (37) and bearing block (38) are constituted；Bearing block (38) setting
Both side ends in rabbling mechanism (64), between connect rotation axis (34), the middle part of rotation axis (34) connects stirring rod (32)；It stirs
The inside for mixing bar (32) is equipped with stirring blade (35), and two sides are symmetrically arranged agitating paddle (36), connecting rod (37)；Connecting rod
(37) it is connected by coupling sleeve (33) with rotation axis (34)；The external rotation of side connection collecting tank (1) of bearing block (38)
Motor (31), bracket (30) support rotating electric machine (31)；Guide rack (29) is arranged in the lower section of rabbling mechanism (64), and lower section is also set
Set partition (28)；Blanking funnel (45) are arranged in the middle part of partition (28), and harmful substance adsorption plate (46) are arranged in lower section；
The bottom center of collecting tank (1) is equipped with blanking channel (27), and the lower section of blanking channel (27) is equipped with fluid strainer (41)；Blanking
Channel (27) is connect by impurities removal pipeline (39) with solid-liquid separator (40), and solid-liquid separator (40) and fluid strainer (41) pass through pipe
Road is connected, and fluid strainer (41) is connect by pipeline with slag-drip opening (42)；
The bottom interval of the collecting tank (1) of cylindrical structure is evenly provided with three supporting legs (26).
The purification pot (10) is by catalyst storehouse (11), heating tube (12), ultraviolet disinfection lamp (13), active carbon filtering cabin
(22), active carbon filter core (24) and pedestal (25) are constituted；
The inner upper position that catalyst storehouse (11) is set to purification pot (10) is installed；The inside in catalyst storehouse (11) is equipped with heating tube
(12)；Purification pot (10) inner wall, catalyst storehouse (11) two sides, be symmetrically arranged with ultraviolet disinfection lamp (13)；Active carbon filtering cabin
(22) it is arranged in the lower section of catalyst storehouse (11)；
Active carbon filtering cabin (22) is internally provided with groove (65), and the inside of groove (65) is filled with active carbon filler (61),
And idler wheel (60) are provided between groove (65) and active carbon filtering cabin (22)；The side of groove (65) is equipped with handle (58),
The side of hand (58) is equipped with sealing cover (57)；The side of sealing cover (57) is located at end positions and is respectively provided with locating rod (59)；It is living
Property filtration core (24) be arranged active carbon filtering cabin (22) lower section；
The bottom of purification pot (10) is equipped with pedestal (25).
The inside of the drexel bottle (21) is equipped with washing lotion (20), and the inner wall two sides of drexel bottle (21) are mounted on liquid barrier
(19), the bottleneck of drexel bottle (21) is provided with perforated rubber stopper (15).
The level switch (49) by baffle (50), interior bar (51) outer bar (52), guided way (53), buoy (54),
First feeler lever (55), the second feeler lever (56) are constituted；The top of level switch (49) is equipped with baffle (50), under baffle (50)
Side is equipped with interior bar (51), and the outside of interior bar (51) is equipped with outer bar (52), and the middle part side of outer bar (52) is equipped with guided way (53)；
The bottom end of interior bar (51) is equipped with buoy (54), and the lower section of buoy (54) is equipped with the first feeler lever (55), the lower section of the first feeler lever (55)
Second feeler lever (56) are installed.
Activated carbon adsorber (18) top is connect with delivery pipe (17), and lower part connects escape pipe (16)；Tower it is interior
Portion is equipped with active carbon filler (61), and the height that active carbon filler (61) loads in tower is lower than delivery pipe (17) and activated carbon adsorption
The link position of tower (18).
Embodiment 2
The collecting tank (1) of laboratory waste acid liquid collection and treatment device is in cylindrical structure, increases the volume of storage waste liquid, at raising
Efficiency is managed, the top of collecting tank (1) is located at medium position and is equipped with alarm (47), and lye collection funnel (8) and acid solution are collected
The section of funnel (6) is a circular-arc structure, and unrestrained when preventing from toppling over waste liquid while being accelerated waste liquid and is imported speed, and acid solution collects leakage
Protective cover (7) are provided with above bucket (6), prevent pernicious gas from distributing from waste collection tank (1), acid pickle is received along acid solution
Collect the liquid outlet pipe (5) below funnel (6) and flows into collecting tank (1) inside.
The outside of the collecting tank (1) is equipped with display (4) by close over, and acidometer (66) monitors the pH value of waste liquid,
And shown on display (4) by control circuit, collecting tank (1) internal acidity value, filter plate are understood convenient for operator
(3) electrostatic attraction board (2) are installed, convenient for being filtered processing to the impurity in waste liquid below.
It is provided with resin adsorption layer (63) above the filter plate (3), and is provided with nanofiltration membrane below filter plate (3)
(62), convenient for the filter effect of raising waste liquid, influence of the fine particle to waste water utilization, the top of electrostatic attraction board (2) are reduced
It is provided with anode battery plate (43), and is provided with cathode electric board (44) below electrostatic attraction board (2), anode battery plate (43) is one kind
The component of titanium matter, cathode electric board (44) are a kind of component of surface activation process corrosion resistant metal material, are collected convenient for improving
The recovery utilization rate of tank (1) treating waste liquid.
The lower section of the electrostatic attraction board (2) is equipped with level switch (49) close to collecting tank (1) inner wall position, works as water
When bit detector (49) monitoring collecting tank (1) internal waste liquid reaches the liquid level of setting, control circuit, alarm are delivered a signal to
(47) start, remind operator's collecting tank (1) interior waste liquid to expire, waste liquid is avoided to overflow；The side of bearing block (38), which is located at, receives
Rotating electric machine (31) (model are as follows: Y132S1-2) is installed outside collection tank (1), rotating electric machine is provided with bracket below (31)
(30), convenient for fixed support rotating electric machine (31), so that work is more stable；Bearing block is equipped with rotation axis between (38)
(34), it is convenient for driving stirring rod (32) to stir waste liquid by rotation axis (34) under the power effect of rotating electric machine (31)
It mixes.
The inside of the stirring rod (32) is equipped with several stirring blades (35), and is symmetrically pacified in the two sides of stirring rod (32)
Equipped with agitating paddle (36), convenient for improving stirring efficiency, the middle part of connecting rod (37) passes through coupling sleeve (33) and rotation axis (34) phase
Connection improves the overall structure integration of entire rabbling mechanism (64).
It is open that V-type is formed between the guide rack (29) being arranged below the rabbling mechanism (64) and partition (28), convenient for useless
Liquid and other impurities pass through blanking funnel (45), noxious substance plate (46) enters blanking channel (27), convenient for further removing
Decontamination.
It is connected with impurities removal pipeline (39) below the blanking channel (27), the side of impurities removal pipeline (39) is equipped with solid-liquid
Separator (40), the side of fluid strainer (41) are located at impurities removal pipeline (39) end and are provided with slag-drip opening (42), are convenient for collecting tank
(1) internal impurity is then exhausted from the processing for carrying out next unit after filtering.
The bottom end of the collecting tank (1) is located at two sides and is mounted on supporting leg (26), improves the stability of collecting tank (1),
Collecting tank (1) is connected with purification pot (10) by gas-guide tube (9), carries out at purification to the gas generated after waste liquid acid-base neutralization
Reason, the setting of catalyst storehouse (11), heating tube (12), ultraviolet disinfection lamp (13) and active carbon filtering cabin (22) is convenient for quickening to having
The rate of evil gas purification, improves clean-up effect.
The inside of the active carbon filtering cabin (22) is equipped with the groove (65) of filling active carbon filler (61), convenient for useless
Gas carries out adsorption treatment, idler wheel (60) is equipped between groove (65) and active carbon filtering cabin (22), convenient for passing through push and pull bar
(58) it feeds under the action of idler wheel (60) to active carbon filler (61), the locating rod (59) of sealing cover (57) both ends installation
Match with the limit hole of collecting tank (1) setting, plays the role of sealing, prevent the leakage of gas.
Active carbon filter core (24) are installed below the active carbon filtering cabin (22), convenient for being absorbed and filter again,
The bottom end of purification pot (10) passes through rubber stopper (15) connection drexel bottle (21), drexel bottle by escape pipe (23), exhaust pipe (14)
(21) inside fills washing lotion (20), and the inner wall two sides of drexel bottle (21) are mounted on liquid barrier (19), convenient for acid, alkali
Property gas absorbing liquid pass through washing lotion (20) absorb.
The side of the drexel bottle (21) is connected with activated carbon adsorber (18), activated carbon adsorber by escape pipe (16)
(18) inside is filled with active carbon particle, and convenient for carrying out last disinfection adsorption treatment to gas, purified gas passes through
Delivery pipe (17) discharge.
The level switch (49) includes baffle (50), interior bar (51), outer bar (52), guided way (53), buoy (54),
First feeler lever (55) and the second feeler lever (56) composition, can accurately judge collecting tank (1) by level switch (49)
Water level conditions.
Claims (6)
1. a kind of collection and treatment device of laboratory waste acid liquid, it is characterised in that: the collection and treatment device is by collecting tank
(1), gas-guide tube (9), purification pot (10), exhaust pipe (14), drexel bottle (21), escape pipe (16), activated carbon adsorber (18) and
Delivery pipe (17) is constituted；Collecting tank (1) is connect by gas-guide tube (9) with purification pot (10), and purification pot (10) passes through escape pipe
(23), exhaust pipe (14) and perforated rubber stopper (15) are connect with drexel bottle (21), and drexel bottle (21) passes through escape pipe (16) and living
Property charcoal adsorption tower (18) connect, delivery pipe (17) is connected directly with activated carbon adsorber (18).
2. a kind of collection and treatment device of laboratory waste acid liquid according to claim 1, it is characterised in that: the collection
Tank (1) be in cylindrical structure, respectively by alarm (47), lye collection funnel (8), acid solution collection funnel (6), display (4),
Filter plate (3), rabbling mechanism (64), acidometer (66), controller (48), level switch (49), is fallen electrostatic attraction board (2)
Expect channel (27), partition (28), guide rack (29), blanking funnel (45), noxious substance plate (46), supporting leg (26) structure
At；
Alarm (47) is located at collecting tank (1) top middle position, and two sides have lye collection funnel (8) and acid solution to collect respectively
Funnel (6)；The top and lower section of acid solution collection funnel (6) are additionally provided with protective cover (7) and liquid outlet pipe (5)；
Display (4) are arranged in the upper front of collecting tank (1), be respectively equipped on the wall of the side of collecting tank (1) acidometer (66),
Controller (48), level switch (49), level switch (49) are located at below controller (48), and controller (48) is located at acidity
Count the lower section of (66)；
The inside of collecting tank (1) be respectively equipped with filter plate (3), electrostatic attraction board (2), rabbling mechanism (64), blanking channel (27),
Partition (28), guide rack (29), blanking funnel (45), noxious substance plate (46)；
Filter plate (3) is made of resin adsorption layer (63) and nanofiltration membrane (62)；Electrostatic attraction board (2) is located under filter plate (3)
Side, is made of anode battery plate (43) and cathode electric board (44)；
Rabbling mechanism (64) is located at the lower section at the bosom position of collecting tank (1), electrostatic attraction board (2), is received respectively by being located at
Collect stirring rod (32) inside tank (1) external bracket (30) and rotating electric machine (31) and collecting tank (1), coupling sleeve (33),
Rotation axis (34), stirring blade (35), agitating paddle (36), connecting rod (37) and bearing block (38) are constituted；Bearing block (38) setting
Both side ends in rabbling mechanism (64), between connect rotation axis (34), the middle part of rotation axis (34) connects stirring rod (32)；It stirs
The inside for mixing bar (32) is equipped with stirring blade (35), and two sides are symmetrically arranged agitating paddle (36), connecting rod (37)；Connecting rod
(37) it is connected by coupling sleeve (33) with rotation axis (34)；The external rotation of side connection collecting tank (1) of bearing block (38)
Motor (31), bracket (30) support rotating electric machine (31)；Guide rack (29) is arranged in the lower section of rabbling mechanism (64), and lower section is also set
Set partition (28)；Blanking funnel (45) are arranged in the middle part of partition (28), and harmful substance adsorption plate (46) are arranged in lower section；
The bottom center of collecting tank (1) is equipped with blanking channel (27), and the lower section of blanking channel (27) is equipped with fluid strainer (41)；Blanking
Channel (27) is connect by impurities removal pipeline (39) with solid-liquid separator (40), and solid-liquid separator (40) and fluid strainer (41) pass through pipe
Road is connected, and fluid strainer (41) is connect by pipeline with slag-drip opening (42)；
The bottom interval of the collecting tank (1) of cylindrical structure is uniformly provided with three supporting legs (26).
3. a kind of collection and treatment device of laboratory waste acid liquid according to claim 1, it is characterised in that: the purification
Tank (10) is by catalyst storehouse (11), heating tube (12), ultraviolet disinfection lamp (13), active carbon filtering cabin (22), active carbon filter core
(24) it is constituted with pedestal (25)；
Catalyst storehouse (11) is set to the inner upper position of purification pot (10)；The inside in catalyst storehouse (11) is equipped with heating tube (12)；
Purification pot (10) inner wall, catalyst storehouse (11) two sides, be symmetrically arranged with ultraviolet disinfection lamp (13)；Active carbon filtering cabin (22) setting
In the lower section of catalyst storehouse (11)；
Active carbon filtering cabin (22) is internally provided with groove (65), and the inside of groove (65) is filled with active carbon filler (61),
And idler wheel (60) are provided between groove (65) and active carbon filtering cabin (22)；The side of groove (65) is equipped with handle (58),
The side of hand (58) is equipped with sealing cover (57)；The side of sealing cover (57) is located at end positions and is respectively provided with locating rod (59)；It is living
Property filtration core (24) be arranged active carbon filtering cabin (22) lower section；
The bottom of purification pot (10) is equipped with pedestal (25).
4. a kind of collection and treatment device of laboratory waste acid liquid according to claim 1, it is characterised in that: the gas washing
The inside of bottle (21) is equipped with washing lotion (20), and the inner wall two sides of drexel bottle (21) are mounted on liquid barrier (19), drexel bottle (21)
Bottleneck is provided with perforated rubber stopper (15).
5. a kind of collection and treatment device of laboratory waste acid liquid according to claim 1, it is characterised in that: the water level
Detector (49) is by baffle (50), interior bar (51), outer bar (52), guided way (53), buoy (54), the first feeler lever (55), second
Feeler lever (56) is constituted；The top of level switch (49) is equipped with baffle (50), and the lower section of baffle (50) is equipped with interior bar (51), interior
The outside of bar (51) is equipped with outer bar (52), and the middle part side of outer bar (52) is equipped with guided way (53)；The bottom end of interior bar (51) is set
Have buoy (54), the lower section of buoy (54) is equipped with the first feeler lever (55), and the first feeler lever is equipped with the second feeler lever below (55)
(56).
6. a kind of collection and treatment device of laboratory waste acid liquid according to claim 1, it is characterised in that: the activity
Charcoal adsorption tower (18) top is connect with delivery pipe (17), and lower part connects escape pipe (16)；The inside of tower is equipped with active carbon filler
(61), the height that active carbon filler (61) loads in tower is lower than the connection position of delivery pipe (17) and activated carbon adsorber (18)
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436316.8A CN110127927A (en) | 2019-05-23 | 2019-05-23 | A kind of laboratory waste acid liquid collection and treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436316.8A CN110127927A (en) | 2019-05-23 | 2019-05-23 | A kind of laboratory waste acid liquid collection and treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110127927A true CN110127927A (en) | 2019-08-16 |
Family
ID=67573030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910436316.8A Pending CN110127927A (en) | 2019-05-23 | 2019-05-23 | A kind of laboratory waste acid liquid collection and treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110127927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112742318A (en) * | 2021-01-27 | 2021-05-04 | 深圳中健医疗科技有限公司 | Machine is diluted with strong acid addition alkali to biology |
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